1912 8 21 MARMON One Perfect Score in Minnesota Tour Nordyke & Marmon Company Indianapolis, Indiana THE HORSELESS AGE Aug 21 1912 page 263

1912 8 21 MARMON One Perfect Score in Minnesota Tour Nordyke & Marmon Company Indianapolis, Indiana THE HORSELESS AGE Aug 21 1912 page 264

1912 8 21 MINN Sport and Contests One Perfect Score in Minnesota S.A.A. Tour THE HORSELESS AGE 9″×12″ page 263

1912 8 21 MINN Sport and Contests One Perfect Score in Minnesota S.A.A. Tour THE HORSELESS AGE 9″×12″ page 264